38 results authored by Mario Orsi - search across all users.
-
Basic solving of linear equations
-
Find mean, SD, median and IQR for a sample.
-
Multiple response question (3 correct out of 6) re properties of convergent and divergent sequences. Selection of questions from a pool.
-
An experiment is performed twice, each with $5$ outcomes
$x_i,\;y_i,\;i=1,\dots 5$ . Find mean and s.d. of their differences $y_i-x_i,\;i=1,\dots 5$.
-
This question provides a sample of 20 data values and requires the calculation of mean, median, and standard deviation. The data are presented as a column so they can be easily copy-pasted into a spreadsheet.
-
This question provides a list of data to the student. They are asked to find the mean, median, mode and range.
-
An experiment is performed twice, each with $5$ outcomes
$x_i,\;y_i,\;i=1,\dots 5$ . Find mean and s.d. of their differences $y_i-x_i,\;i=1,\dots 5$.
-
Compute the means of two small samples.
